W3G450-SM02-I3

Manufacturer: EBM-PAPST

Description:
EC axial fan - AxiCool
Weight: 12.6 kg
Motor size: 84
Size: 450 mm
Rotor surface: Painted black
Electronics housing material: Die-cast aluminum, painted black
Blade material: Press-fitted sheet steel blank, sprayed with PP plastic
Support ring material: Steel, coated with black plastic (RAL 9005)
Fan housing material: PP plastic
Guard grille material: Steel, coated with black plastic (RAL 9005)
Number of blades: 5
Airflow direction: V
Direction of rotation: Counterclockwise, viewed toward rotor
Degree of protection: IP55
Insulation class: "F"
Ambient temperature note: Occasional start-up at temperatures between -40°C and -25°C is permitted. For continuous operation at ambient temperatures below -25°C (such as refrigeration applications), use must be made of a fan design with special low-temperature bearings.
Moisture (F) / Environmental (H) protection class: H2
Max. permitted ambient temp. for motor (transport/storage): +80 °C
Min. permitted ambient temp. for motor (transport/storage): -40 °C
Installation position: Shaft horizontal or rotor on bottom; rotor on top on request
Condensation drainage holes: On rotor side
Mode: S1
Motor bearing: Ball bearing / (sealed)
Technical features: - Output 10 VDC, max. 10 mA - Operation and alarm display - Alarm relay - Integrated PID controller - Power limiter - Motor current limitation - PFC, active - RS-485 MODBUS-RTU - Soft start - Control input 0-10 VDC / PWM - Control interface with SELV potential safely disconnected from the mains - Thermal overload protection for electronics/motor - Line undervoltage / phase failure detection
Touch current according to IEC 60990 (measuring circuit Fig. 4, TN system): <= 3,5 mA
Motor protection: Thermal switch auto reset, internally connected
with cable: Variable
Protection class: I (with customer connection of protective earth)
Conformity with standards: EN 60335-1; EN 61800-5-1 / CE
Approval: EAC / CSA C22.2 No. 77 + CAN/CSA-E60730-1 / UL 1004-3